18365044622040

Names of 18365044622040

• Cardinal: 18365044622040 can be written as Eighteen trillion, three hundred sixty-five billion, forty-four million, six hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 1.836504462204 × 10¹³

Factors of 18365044622040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 144531

Divisors of 18365044622040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 58 60 72 87 90 116 120 145 174 180 232 261 290 348 360 435 522 580 696 870 1044 1160 1305 1740 2088 2610 3480 5220 10440 13421 26842 40263 53684 67105 80526 107368 120789 131071 134210 161052 201315 241578 262142 268420 322104 389209 393213 402630 483156 524284 536840 603945 655355 778418 786426 805260 966312 1048568 1167627 1179639 1207890 1310710 1556836 1572852 1610520 1946045 1966065 2335254 2359278 2415780 2621420 3113672 3145704 3502881 3801059 3892090 3932130 4670508 4718556 4831560 5242840 5838135 5898195 7005762 7602118 7784180 7864260 9341016 9437112 11403177 11676270 11796390 14011524 15204236 15568360 15728520 17514405 19005295 22806354 23352540 23592780 28023048 30408472 34209531 35028810 38010590 45612708 46705080 47185560 57015885 68419062 70057620 76021180 91225416 114031770 136838124 140115240 152042360 171047655 228063540 273676248 342095310 456127080 684190620 1368381240 1759103891 3518207782 5277311673 7036415564 8795519455 10554623346 14072831128 15831935019 17591038910 21109246692 26386558365 31663870038 35182077820 42218493384 51014012839 52773116730 63327740076 70364155640 79159675095 102028025678 105546233460 126655480152 153042038517 158319350190 204056051356 211092466920 255070064195 306084077034 316638700380 408112102712 459126115551 510140128390 612168154068 633277400760 765210192585 918252231102 1020280256780 1224336308136 1530420385170 1836504462204 2040560513560 2295630577755 3060840770340 3673008924408 4591261155510 6121681540680 9182522311020 18365044622040
• Sum of all divisors σ(n): 61749618278400
• Sum of proper divisors (its aliquot sum) s(n): 43384573656360
• 18365044622040 is an abundant number, because the sum of its proper divisors (43384573656360) is greater than itself. Its abundance is 25019529034320

Bases of 18365044622040

• Binary: 100001011001111110001111101100000001011011000₂
• Hexadecimal: 0x10B3F1F602D8
• Base-36: 6ICS9E9Y0

Squares and roots of 18365044622040

• 18365044622040 squared (18365044622040²) is 337274863969520326453761600
• 18365044622040 cubed (18365044622040³) is 6194067926692711837818119616808265664000
• The square root of 18365044622040 is 4285445.6736773597
• The cube root of 18365044622040 is 26383.3939711567

Scales and comparisons

• 18,365,044,622,040 seconds is equal to 583,951 years, 31 weeks, 5 days, 19 hours, 54 minutes.
• To count from 1 to 18,365,044,622,040 would take you about one million, four hundred fifty-nine thousand, eight hundred seventy-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18365044622040 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18365044622040

• 18365044622040 backwards is 04022644056381
• 18365044622040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18365044622040's digits is 45
• More coming soon!